1640467893

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{33533}}^1$

素因数の和:34268

約数の個数: 16

約数和(自身を含む): 2285677440

約数和(自身を除く): 645209547

約数列:

[1, 3, 23, 69, 709, 2127, 16307, 33533, 48921, 100599, 771259, 2313777, 23774897, 71324691, 546822631, 1640467893]

約数ペア:

[(1, 1640467893), (3, 546822631), (23, 71324691), (69, 23774897), (709, 2313777), (2127, 771259), (16307, 100599), (33533, 48921)]